Outdoor speaker



FIG. 1 is a perspective view of an outdoor speaker showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a right side elevational view thereof.

The broken line showing on FIGS. 1 and 3-4 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for outdoor speaker, as shown and described herein. 